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Spectrophotometric determination of sulphate in automotive fuel ethanol by sequential injection analysis using dimethylsulphonazo(III) reaction
(2006)
A sensitive SIA method was developed for sulphate determination in automotive fuel ethanol. This method was based on the reaction of sulphate with barium–dimethylsulphonazo(III) leading to a decrease on the magnitude of ...
Microbiological Assay for the Determination of Colistin Sulphate
(Bentham Science Publ Ltd, 2014-01-01)
An innovative microbiological assay was developed for the determination of colistin sulphate at various concentrations (192-469 IU/mL); using Bordetella bronchiseptica ATCC 4617 as microorganism test. This assay revealed ...
Microbiological assay for the determination of colistin sulphate
(2014-01-01)
An innovative microbiological assay was developed for the determination of colistin sulphate at various concentrations (192-469 IU/mL); using Bordetella bronchiseptica ATCC 4617 as microorganism test. This assay revealed ...
Microbiological Assay for the Determination of Colistin Sulphate
(Bentham Science Publ Ltd, 2014)
Antibody levels by indirect ELISA test in Trypanosoma evansi infected horses following treatment with quinapyramine sulphate
(Elsevier Science, 2003-04)
An ELISA test was used to determine the persistence of antibody levels in horses following treatment for Trypanosoma evansi. In 17 horses with T. evansi from two farms treated and cured with quinapyramine sulphate, ELISA ...
An improved procedure for flow-based turbidimetric sulphate determination based on a liquid core waveguide and pulsed flows
(ELSEVIER SCIENCE BV, 2008)
An improved flow-based procedure is proposed for turbidimetric sulphate determination in waters. The flow system was designed with solenoid micro-pumps in order to improve mixing conditions and minimize reagent consumption ...
Adsorption of sulphate ions by modification of sugarcane bagasse cellulose
(2008-11-04)
This work describes the preparation of sugarcane bagasse cellulose with zirconium oxychloride for adsorption of sulphate ions in aqueous solution. The materials were prepared by using an ammonium solution as precipitating ...
Polysaccharides from Codium species: chemical structure and biological activity. Their role as components of the cell wall
(Elsevier, 2014-05)
Polysaccharides from Codium species have drawn attention due to their high anticoagulant activity. However, many different mechanisms of action have been proposed and the structure of the active compounds was usually not ...